[1] V. Vitsas, P. Chatzimisios, A. C. Boucouvalas, P.Raptis, K. Paparrizos, D. Kleftouris, "Enhancing performance of the IEEE 802.11 Distributed Coordination Function via Packet Bursting", Proceedings of the IEEE Global Telecommunications Conference (Globecom 2004) Dallas Texas, 29th Nov-3rd Dec 2004 (invited paper)

[2] A. Alonistioti, S. Panagiotakis, N. Houssos, A. Kaloxylos, "Issues for the provision of Location-dependent services over 3G networks", International Symposium, 3rd Generation Infrastructure and Services, 2-3 July 2001, Athens, Greece (invited paper)

[3] P. Philippopoulos, A. Kaloxylos, T. Dagiuklas, "3G Network & Service Provision Architecture Evolutions", International Symposium, 3rd Generation Infrastructure and Services, 2-3 July 2001, Athens, Greece (invited paper)